How can I disable close button in Thickbox IFRAME

Question

在Thinbox中有关闭按钮，我想通过在IFRAME（HTML）中在其上方添加img来禁用它，我尝试这样做，但是图像显示在Thinbox中关闭按钮的后面

Answer 1

Make sure both elements have the same z-index and that the image is later in the code so it would be drawn over earlier elements. If that's not an option, you can force it to be drawn over by changing the z-index .

<img src="image.png" alt="">
<div>Some text</div>

CSS

div, img { position: absolute; } /* Draw them over each other */
div { z-index: 100; }
img { z-index: 101; }

Default is 0 , so setting 1 for the image alone should work.

Note that the img -tag is earlier in the code in this example.